I enjoy using Nik for my edits. However, I'm a bit confused as how to use it effectively in AF.
Is there a way to go back and change the adjustments I've made on a Nik layer? Such as when using Smart Objects in Photoshop? I know there is a Live Filter feature in AF, but it doesn't seem to work with Nik. For example, if I add a Nik layer that adjusts Pro Contrast, is it true that I cannot go back and fine tune that layer in Nik? So far I'm just stuck adjusting the opacity of that layer.
Also, how do I go about adding additional Nik layers? For example, I'd like to add another Nik adjustment layer above the Pro Contrast layer I mentioned above. Maybe it's just my limited knowledge with layers... do I duplicate a layer and apply Nik filters to that, or a pixel layer... none of them seem to work correctly.